69276475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 89994240

約数和(自身を除く): 20717765

約数列:

[1, 5, 25, 31, 71, 155, 355, 775, 1259, 1775, 2201, 6295, 11005, 31475, 39029, 55025, 89389, 195145, 446945, 975725, 2234725, 2771059, 13855295, 69276475]

約数ペア:

[(1, 69276475), (5, 13855295), (25, 2771059), (31, 2234725), (71, 975725), (155, 446945), (355, 195145), (775, 89389), (1259, 55025), (1775, 39029), (2201, 31475), (6295, 11005)]